Emily Davies Tim Craig Hannah Natanson The Washington Post

During his senior year of high school, Connor Betts seemed to always have caffeine pills in one hand and an energy drink in another. He was unable to sleep, he told his then-girlfriend Lyndsi Doll, because of dark, animal-like shadows that tormented him at night.

During his senior year of high school, Connor Betts seemed to always have caffeine pills in one hand and an energy drink in another. He was unable to sleep, he told his then-girlfriend Lyndsi Doll, because of dark, animal-like shadows that tormented him at night.